Cboe Global Markets (CBOE) Options Chain

CBOE: CBOEFinanceInvestment Bankers/Brokers/ServiceUSD

304.16+10.08 (+3.43%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 19, 2029
Days to expiration: 831
Share price: $304.16
Put/call ratio (OI): 3.77
Put/call ratio (volume): 13.89
ATM implied volatility: 35.2%
Expected move: ±$161.59
Open interest (C / P): 35 / 132

CBOE options summary

The CBOE options chain for the January 19, 2029 expiration lists 11 call and 14 put contracts, with 831 days until expiration. Open interest stands at 35 calls and 132 puts, a put/call ratio of 3.77, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $300.00 strike is 35.2%, which implies the market expects a move of about ±$161.59 (53.1%) in Cboe Global Markets stock by expiration.

The most open interest sits at the $320.00 call (9 contracts) and the $260.00 put (100 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

CBOE options chain · January 19, 2029

CBOE calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	135.00	2.00	6.50	5.05	43.2%	1	5
1	—	52.3%	135.50	168.00	173.00	150.00	—	—	—	—	—	—
—	—	—	—	—	—	155.00	4.00	8.50	8.40	40.1%	1	1
—	—	—	—	—	—	175.00	6.50	11.50	11.00	38.0%	—	1
—	—	—	—	—	—	185.00	8.50	13.00	15.00	36.8%	1	1
—	—	—	—	—	—	190.00	—	—	14.00	—	—	—
—	—	—	—	—	—	200.00	11.00	16.00	17.08	35.5%	5	6
—	—	—	—	—	—	220.00	16.00	21.00	23.09	34.1%	5	7
—	—	—	—	—	—	230.00	18.50	23.50	29.30	33.2%	5	5
2	1	45.6%	68.00	105.50	109.50	240.00	—	—	30.04	—	—	—
4	2	45.5%	74.00	99.50	104.50	250.00	25.00	29.50	36.75	31.7%	2	4
—	—	—	—	—	—	260.00	29.40	33.00	45.00	31.0%	100	100
8	—	43.7%	65.18	88.50	92.50	270.00	33.00	37.00	36.22	30.6%	1	0
—	—	—	65.21	—	—	280.00	—	—	—	—	—	—
0	2	41.8%	68.15	74.00	77.00	300.00	46.00	49.50	52.05	28.6%	2	0
CBOE $304.16
2	2	42.3%	42.35	69.50	74.00	310.00	50.50	55.50	72.99	28.6%	2	2
9	—	41.7%	47.00	65.00	69.50	320.00	—	—	—	—	—	—
1	1	41.4%	63.12	61.00	65.50	330.00	—	—	—	—	—	—
4	—	40.7%	37.00	53.50	58.00	350.00	—	—	—	—	—	—
4	1	39.1%	33.69	31.50	36.00	430.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the CBOE put/call ratio?

For the January 19, 2029 expiration, the CBOE put/call ratio based on open interest is 3.77 (132 puts vs 35 calls), and 13.89 based on today's volume. A ratio above 1 means more puts than calls.

What is CBOE's implied volatility?

At-the-money implied volatility for CBOE options expiring January 19, 2029 is about 35.2%, an annualized estimate of how much the market expects Cboe Global Markets stock to move.

How many CBOE option expiration dates are there?

CBOE has 14 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.